author | chegar |
Thu, 29 Mar 2018 17:52:06 +0100 | |
branch | http-client-branch |
changeset 56369 | 24a8fafec3ff |
parent 56300 | 13a2ec671e62 |
child 56451 | 9585061fdb04 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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import java.io.*; |
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import java.nio.file.*; |
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import java.util.Arrays; |
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public class TestUtil { |
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static final Path CWD = Paths.get("."); |
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final static String fileContent = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; // repeated |
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public static Path getAFile(int size) throws IOException { |
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Path p = tempFile(); |
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BufferedWriter writer = Files.newBufferedWriter(p); |
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int len = fileContent.length(); |
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int iterations = size / len; |
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int remainder = size - (iterations * len); |
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for (int i=0; i<iterations; i++) |
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writer.write(fileContent, 0, len); |
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writer.write(fileContent, 0, remainder); |
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writer.close(); |
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return p; |
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} |
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public static Path tempFile() { |
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try { |
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Path p = Files.createTempFile(CWD, "TestUtil_tmp_", "_HTTPClient"); |
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return p; |
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} catch (IOException e) { |
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throw new UncheckedIOException(e); |
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} |
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} |
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public static Void compareFiles(Path path1, Path path2) { |
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//System.err.printf("Comparing %s and %s\n", path1.toString(), path2.toString()); |
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try { |
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long size1 = Files.size(path1); |
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long size2 = Files.size(path2); |
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if (size1 != size2) { |
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String msg = "File sizes do not match " + |
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Long.toString(size1) + "/" + Long.toString(size2); |
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throw new RuntimeException(msg); |
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} |
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compareContents(path1, path2); |
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return null; |
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} catch (IOException e) { |
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throw new UncheckedIOException(e); |
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} |
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} |
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static void compareContents(Path path1, Path path2) { |
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try { |
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byte[] b1 = Files.readAllBytes(path1); |
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byte[] b2 = Files.readAllBytes(path2); |
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if (!Arrays.equals(b1, b2)) |
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throw new RuntimeException ("Files do not match"); |
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} catch (IOException e) { |
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throw new UncheckedIOException(e); |
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} |
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} |
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} |